To identify the virtual machines that are missing updates and have Windows firewall disabled in your Azure subscription with Microsoft Defender for Cloud, you should configure the following:

1. In Defender for Cloud, ensure that the 'Microsoft Defender for Servers' plan is enabled for your subscription [5] [8].
2. Configure Defender for Cloud to collect event data from the virtual machines, which will allow it to monitor and detect missing updates and firewall status [2].
3. Use Defender for Cloud's 'Secure Score' feature to identify virtual machines that are missing updates. The Secure Score provides a measurement of an organization's security posture, with recommendations for improvement [8].
4. For the firewall status, Defender for Cloud provides security alerts if the Windows firewall is disabled. You can check these alerts in the 'Security alerts' section of Defender for Cloud [8].

You should not configure 'auto provisioning', 'Odata collection', or 'workflow automation' as they are not relevant to your needs [1] [3] [4] [6].

[1] Exam AZ-104 topic 5 question 10 discussion. [2] Question #: 42. Topic #: 2. [All SC-200 Questions] [3] Each data disk can be up to 32,767 GiB. The number of data disks you can use depends on the size of the virtual machine. [4] You have an Azure subscription that contains an ASP.NET application. The application is hosted on four Azure virtual machines that run Windows Server 2022. [5] Search for and select Microsoft Defender for Cloud. In the Defender for Cloud menu, select Environment settings. [6] Request a pricing quote. Get free cloud services and a $200 credit to explore Azure for 30 days. [8] Defender for Cloud is an Azure service that continuously monitors the customer's Azure, multicloud, and on-premises environment and applies analytics to automatically detect a wide range of potentially malicious activity.